Cutting-off equipment for heat insulation strip production

Abstract

The utility model discloses cutting equipment for heat insulation strip production, which comprises a stabilizing mechanism, and a shearing mechanism is arranged on the surface of the stabilizing mechanism. The stabilizing mechanism comprises a workbench, a communicating groove is formed in the surface of the workbench, an auxiliary wheel is rotationally connected to the inner wall of the communicating groove, a smoothing frame is fixed to the top of the workbench, an air cylinder is fixed to the surface of the smoothing frame, one end of the air cylinder penetrates through the smoothing frame and is fixedly provided with a reset plate, and a side plate is slidably connected to the surface of the workbench. The surface of the side plate is rotationally connected with two guide rollers, the surfaces of the guide rollers are sleeved with belts, a scale plate is fixed to the top of the workbench, and scale marks are arranged on the surface of the scale plate. The heat insulation strip has the advantages that the heat insulation strip can be bent after being in contact with the baffle, and the problem that the cutting result is affected due to the fact that the heat insulation strip is prone to being bent after being in contact with the baffle at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation strip production, in particular to a cutting device for heat insulation strip production. Background Technique

[0002] The heat insulation strip is usually made of nylon plastic, and is mostly used for passing through between two aluminum profiles to reduce the heat conduction coefficient and improve the sealing performance. When the heat insulation strip is produced, a thermoplastic forming process is usually adopted, and multiple heat insulation strips are continuously produced simultaneously by a thermoplastic machine. After cutting, heat insulation strips of a certain length are formed, and finally they are sold in bundles.

[0003] After searching, the Chinese patent with the publication number CN217648477U discloses a cutting device for a new type of heat insulation strip.

[0004] The utility model includes a bottom plate, the upper surface of the bottom plate is fixedly connected with a support frame, a reset mechanism is arranged on the upper surface of the support frame, and a cutting knife is arranged at the bottom end of the reset mechanism. For this cutting device for the new type of heat insulation strip, by setting a baffle, a nut, a threaded rod, a first limiting plate and a second limiting plate, rotating the turntable, making one end of the heat insulation strip behind contact with the baffle, and the cutting knife moves downward to cut the heat insulation strip. When cutting the heat insulation strip of the same size again, the staff only needs to make the heat insulation strip contact with the baffle to cut out the heat insulation strip of the same size. The operation is simple, and the first limiting plate and the second limiting plate cooperate with each other to limit the heat insulation strip, so that the cutting knife is perpendicular to the heat insulation strip, and the heat insulation strip cut by the cutting knife is not likely to have defective products with inclined surfaces, ensuring the cutting quality of the device.

[0005] However, the patent still has the following problems: Since the heat insulation strip is a flexible material and is prone to deformation, if a baffle is used for length determination, the heat insulation strip is likely to bend after abutting against the baffle, resulting in deformation of the length of each heat insulation strip, affecting the cutting result, and the heat insulation strip needs to be repositioned, thus affecting the cutting efficiency and making it difficult to meet the usage requirements. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a cutting device for heat insulation strip production, which has the advantage that the heat insulation strip can be de-bent after contacting the baffle, and solves the problem that the heat insulation strip is prone to bending after contacting the baffle, affecting the cutting result.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A cutting device for heat insulation strip production, including a stabilizing mechanism, and a shearing mechanism is arranged on the surface of the stabilizing mechanism;

[0008] The leveling mechanism includes a workbench. A connecting groove is formed on the surface of the workbench. An auxiliary wheel is rotatably connected to the inner wall of the connecting groove. A flattening frame is fixed on the top of the workbench. A cylinder is fixed on the surface of the flattening frame. One end of the cylinder penetrates through the flattening frame and is fixed with a reset plate. A side plate is slidably connected to the surface of the workbench. Two guide rollers are rotatably connected to the surface of the side plate. A belt is sleeved on the surface of the guide rollers. A scale plate is fixed on the top of the workbench. Scale lines are provided on the surface of the scale plate. A baffle is slidably connected to the surface of the workbench. A pointer is fixed on the surface of the baffle.

[0009] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, the shearing mechanism includes a shearing frame. The shearing frame is fixed on the top of the workbench. A hydraulic cylinder is fixed on the surface of the shearing frame. One end of the hydraulic cylinder penetrates through the shearing frame and is fixed with a shearing knife. A guide rod slidably penetrates through the surface of the shearing frame. The bottom of the guide rod is fixedly connected to the top of the shearing knife. A through groove for cooperating with the shearing knife is formed on the surface of the workbench.

[0010] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, a limiting screw penetrates through the surface of the baffle in a threaded manner. The reset plate is made of rubber.

[0011] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, a sliding plate is fixed on the surface of the scale plate. The baffle is slidably connected to the surface of the sliding plate.

[0012] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, a connecting block is fixed on the surface of the side plate. A pin rod penetrates through the surface of the connecting block. A plurality of adjusting grooves for cooperating with the pin rod are formed on the surface of the workbench.

[0013] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, a support roller is fixed on the surface of the side plate. The surface of the support roller is slidably connected to the inner wall of the belt.

[0014] As a preferred embodiment of the cutting device for producing heat insulation strips of the present invention, a controller is fixed on the top of the workbench.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] Through the setting of the stabilization mechanism, the heat insulation strip can be smoothed, and the occurrence of bending can be reduced. The heat insulation strip can be placed on the surface of the auxiliary wheel. By sliding the baffle on the scale plate, the pointer can point to different positions on the scale line, so as to confirm the cutting length. After the position of the baffle is determined, pushing the heat insulation strip can make it slide on the surface of the auxiliary wheel, and the auxiliary wheel can rotate, thereby reducing friction and dispersing local stress, reducing the risk of bending during transportation. At the same time, during the process of pushing the heat insulation strip, both sides of the heat insulation strip will contact the surface of the belt, and the belt can rotate through the guiding roller, so that the belt can provide uniform supporting force and reduce wear. This helps the heat insulation strip to keep running straight during transportation and reduces the occurrence of bending. After the heat insulation strip contacts the surface of the baffle, the air cylinder can be started to press down the reset plate on the heat insulation strip, so that the top of the heat insulation strip can contact the surface of the reset plate, thereby directly smoothing the upward bending on the surface of the heat insulation strip. At the same time, the reset plate can also limit the top of the heat insulation strip to ensure that the heat insulation strip remains straight and stable during cutting, so that the heat insulation strip can obtain a good cutting effect. Brief Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the stabilization mechanism in the present utility model;

[0020] Figure 4 is a partial structural schematic diagram of the stabilization mechanism in the present utility model;

[0021] Figure 5 is a partial structural schematic diagram of the stabilization mechanism in the present utility model;

[0022] Figure 6 is a structural schematic diagram of the shearing mechanism in the present utility model.

[0023] In the figure: 1. Stabilization mechanism; 101. Workbench; 102. Communication groove; 103. Auxiliary wheel; 104. Smoothing frame; 105. Air cylinder; 106. Reset plate; 107. Side plate; 108. Guiding roller; 109. Belt; 110. Scale plate; 111. Baffle; 112. Pointer; 113. Limit screw; 114. Sliding plate; 115. Support roller; 116. Connecting block; 117. Pin rod; 118. Adjusting groove; 2. Shearing mechanism; 201. Shearing frame; 202. Hydraulic cylinder; 203. Shearing knife; 204. Guide rod; 3. Controller. Detailed Embodiment

[0024] Please refer toFigures 1-6 , a cutting device for producing heat insulation strips, including a stabilizing mechanism 1, and a shearing mechanism 2 is arranged on the surface of the stabilizing mechanism 1;

[0025] The stabilizing mechanism 1 enables the heat insulation strip to obtain a flattening effect and can reduce the occurrence of bending, and the shearing mechanism 2 enables the heat insulation strip to be cut.

[0026] The stabilizing mechanism 1 includes a workbench 101, a communication groove 102 is opened on the surface of the workbench 101, an auxiliary wheel 103 is rotatably connected to the inner wall of the communication groove 102, a flattening frame 104 is fixed on the top of the workbench 101, a cylinder 105 is fixed on the surface of the flattening frame 104, one end of the cylinder 105 penetrates through the flattening frame 104 and is fixed with a reset plate 106, a side plate 107 is slidably connected to the surface of the workbench 101, two guide rollers 108 are rotatably connected to the surface of the side plate 107, a belt 109 is sleeved on the surface of the guide rollers 108, a scale plate 110 is fixed on the top of the workbench 101, scale lines are arranged on the surface of the scale plate 110, a baffle 111 is slidably connected to the surface of the workbench 101, and a pointer 112 is fixed on the surface of the baffle 111;

[0027] The heat insulation strip can be placed on the surface of the auxiliary wheel 103. By sliding the baffle 111 on the surface of the scale plate 110, the pointer 112 can point to different positions of the scale line, so as to confirm the cutting length. After the position of the baffle 111 is determined, pushing the heat insulation strip can make it slide on the surface of the auxiliary wheel 103, and the auxiliary wheel 103 can rotate, thereby reducing friction and dispersing local stress, reducing the risk of bending during transportation. At the same time, during the pushing process of the heat insulation strip, both sides of the heat insulation strip will contact the surface of the belt 109, and the belt 109 can rotate through the guide rollers 108, so that the belt 109 can provide a uniform supporting force and reduce wear, which helps the heat insulation strip to keep running in a straight line during transportation and reduce the occurrence of bending. After the heat insulation strip contacts the surface of the baffle 111, the cylinder 105 can be started to press down the heat insulation strip by the reset plate 106, so that the top of the heat insulation strip can contact the surface of the reset plate 106, thereby directly flattening the upward bending on the surface of the heat insulation strip. At the same time, the reset plate 106 can also limit the top of the heat insulation strip to ensure that the heat insulation strip remains straight and stable during cutting, so that the heat insulation strip can obtain a good cutting effect.

[0028] Furthermore, the shearing mechanism 2 includes a shearing frame 201, the shearing frame 201 is fixed on the top of the workbench 101, a hydraulic cylinder 202 is fixed on the surface of the shearing frame 201, one end of the hydraulic cylinder 202 penetrates through the shearing frame 201 and is fixed with a shearing knife 203, a guide rod 204 is slidably penetrated through the surface of the shearing frame 201, the bottom of the guide rod 204 is fixedly connected to the top of the shearing knife 203, and a through groove for cooperating with the shearing knife 203 is opened on the surface of the workbench 101;

[0029] The hydraulic cylinder 202 can push the shearing knife 203 downward. At the same time, the guide rod 204 can slide on the surface of the shearing frame 201, so that the shearing knife 203 can be guided, and the shearing knife 203 can pass through the through groove, so that the heat insulation strip can be cut.

[0030] Further, a limit screw rod 113 penetrates through the surface of the baffle 111 in a threaded manner, and the reset plate 106 is made of rubber;

[0031] After adjusting the position of the baffle 111 on the surface of the scale plate 110, tightening the limit screw rod 113 can limit the baffle 111. Selecting the reset plate 106 to be made of rubber can prevent the heat insulation strip from being overly squeezed while being clamped, thus maintaining straightness.

[0032] Further, a sliding plate 114 is fixed on the surface of the scale plate 110, and the baffle 111 is slidably connected to the surface of the sliding plate 114;

[0033] The sliding plate 114 can limit the baffle 111 and prevent the baffle 111 from detaching from the surface of the scale plate 110 by moving upward.

[0034] Further, a connecting block 116 is fixed on the surface of the side plate 107, a pin rod 117 penetrates through the surface of the connecting block 116, and a plurality of adjusting grooves 118 for using the pin rod 117 are formed on the surface of the workbench 101;

[0035] The side plate 107 can be adjusted in position on the surface of the workbench 101, and after adjustment, the pin rod 117 can be inserted into the adjusting groove 118, so that the side plate 107 can be limited.

[0036] Further, a support roller 115 is fixed on the surface of the side plate 107, and the surface of the support roller 115 is slidably connected to the inner wall of the belt 109;

[0037] The support roller 115 can support the middle part of the surface of the belt 109, so that when the heat insulation strip contacts the middle part of the surface of the belt 109, the middle part of the surface of the belt 109 will not concave.

[0038] Further, a controller 3 is fixed on the top of the workbench 101, and the controller 3 is electrically connected to the air cylinder 105 and the hydraulic cylinder 202;

[0039] The controller 3 can operate the air cylinder 105 and the hydraulic cylinder 202.

[0040] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for producing heat insulation strips, characterized in that: It includes a stabilizing mechanism (1), and a shearing mechanism (2) is arranged on the surface of the stabilizing mechanism (1); The stabilizing mechanism (1) includes a workbench (101). A communication groove (102) is formed on the surface of the workbench (101). An auxiliary wheel (103) is rotatably connected to the inner wall of the communication groove (102). A smoothing frame (104) is fixed on the top of the workbench (101). A cylinder (105) is fixed on the surface of the smoothing frame (104). One end of the cylinder (105) penetrates through the smoothing frame (104) and is fixed with a reset plate (106). A side plate (107) is slidably connected to the surface of the workbench (101). Two guide rollers (108) are rotatably connected to the surface of the side plate (107). A belt (109) is sleeved on the surface of the guide rollers (108). A scale plate (110) is fixed on the top of the workbench (101). Scale lines are provided on the surface of the scale plate (110). A baffle (111) is slidably connected to the surface of the workbench (101). A pointer (112) is fixed on the surface of the baffle (111).

2. The cutting device for producing heat insulation strips according to claim 1, wherein: The shearing mechanism (2) includes a shearing frame (201). The shearing frame (201) is fixed on the top of the workbench (101). A hydraulic cylinder (202) is fixed on the surface of the shearing frame (201). One end of the hydraulic cylinder (202) penetrates through the shearing frame (201) and is fixed with a shearing knife (203). A guide rod (204) slidably penetrates through the surface of the shearing frame (201). The bottom of the guide rod (204) is fixedly connected to the top of the shearing knife (203). A through groove for cooperating with the shearing knife (203) is formed on the surface of the workbench (101).

3. The cutting device for producing heat insulation strips according to claim 1, characterized in that: A limiting screw rod (113) threadedly penetrates through the surface of the baffle (111). The reset plate (106) is made of rubber material.

4. The cutting device for producing heat insulation strips according to claim 1, characterized in that: A sliding plate (114) is fixed on the surface of the scale plate (110). The baffle (111) is slidably connected to the surfaces of the sliding plate (114).

5. The cutting device for producing heat insulation strips according to claim 1, characterized in that: A connecting block (116) is fixed on the surface of the side plate (107). A pin rod (117) penetrates through the surface of the connecting block (116). A plurality of adjusting grooves (118) for cooperating with the pin rod (117) are formed on the surface of the workbench (101).

6. The cutting device for producing heat insulation strips according to claim 1, characterized in that: A support roller (115) is fixed on the surface of the side plate (107). The surface of the support roller (115) is slidably connected to the inner wall of the belt (109).

7. The cutting device for producing heat insulation strips according to claim 1, characterized in that: A controller (3) is fixed on the top of the workbench (101).

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